refactor

server/routes/user.ts

@@ -1,6 +1,7 @@
 import type { FastifyInstance } from 'fastify'
 import { z } from 'zod'
 import prisma from '../prisma/client.ts'
+import { socketToClient } from '../utils/socket-to-client.ts'
 
 export default function (fastify: FastifyInstance) {
   fastify.get('/preferences', async (req, reply) => {
@@ -47,4 +48,50 @@ export default function (fastify: FastifyInstance) {
       }
     }
   })
+
+  fastify.patch('/profile', async (req, reply) => {
+    if (!req.user) {
+      reply.code(401).send(false)
+
+      return
+    }
+
+    try {
+      const schema = z.object({
+        displayName: z.string().optional(),
+      })
+      const input = schema.parse(req.body)
+
+      const updatedUser = prisma.user.update({
+        where: { userId: req.user.id },
+        data: {
+          displayName: input.displayName,
+        },
+      })
+
+      const namespace = fastify.io.of('/webrtc')
+      const sockets = await namespace.fetchSockets()
+
+      const found = sockets.find(socket => socket.id === req.user!.id)
+
+      if (found) {
+        found.data.displayName = input.displayName
+
+        namespace.emit('clientChanged', found.id, socketToClient(found))
+      }
+
+      return updatedUser
+    }
+    catch (err) {
+      fastify.log.error(err)
+      reply.code(400)
+
+      if (err instanceof z.ZodError) {
+        reply.send({ error: z.prettifyError(err) })
+      }
+      else {
+        reply.send({ error: err.message })
+      }
+    }
+  })
 }